GIGAMON INC

CUSIP: 37518B102 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017
Shares 14,080 Value ($000) $593 Avg Close — Range —
Q2 2017
Shares 7,380 Value ($000) $290 Avg Close — Range —